<template>
  <div class="lesson">
    <!--  备课页面 -->
    <div class="">
      <Nav></Nav>
    </div>
  </div>
</template>

<script>
import Nav from '../components/lesson-preparation/Nav.vue';
export default {
  name: 'Lesson',
  components: {
    Nav
  }
};
</script>

<style lang="less" scoped>
</style>
